4 Matching Results

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in subjects: "envelops"  
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Metal Fastener for Envelops, &c.

Description: Patent for certain new and useful improvements in metal fasteners for envelops, including instructions and illustrations.
Date: July 4, 1899
Creator: Holcombe, Henry Cannon; Maddox, John Wilson & Maddox, Francis Marion
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Envelop-Seal.

Description: Patent for an envelop seal composed of a metal piece with two arms, which are threaded through a hole in the envelop and pressed down into the sticky gum surface on the inside of the envelop flap.
Date: March 9, 1909
Creator: Bennick, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Envelop Stamping Machine

Description: Patent for an envelop stamping machine. This machine is designed to process sheets of stamps for the application of one stamp per envelope. Illustrations Included.
Date: February 4, 1908
Creator: Human, Oscor M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Envelop.

Description: Patent for "simple envelop which can be cheaply manufactured and which cannot be fraudulently tampered with or opened for the purpose of removing its contents without mutilating or injuring the envelop to an extent which would be noticable" (lines 9-14), including illustrations.
Date: April 3, 1917
Creator: Moore, Essie H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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